Key Features
- Quick shift between gas concentration units: PPM and mg/m3
- Adjustable high and low alarm values with ultra-high buzzer
- Data storage for viewing, export, and printing via computer
- Large rechargeable lithium polymer battery for prolonged use
- Convenient alligator clip for easy portability during operation
Technical Specifications
| Product | Nitrogen Dioxide Multi-Gas Analyzer |
| Detection Principle | Electrochemistry |
| Measure Range | 0 ppm to 1000 ppm, 0 ppm to 1000 ppm |
| Sampling Method | Diffusion |
| Resolution | 1 ppm, 1 ppm |
| Unit | ppm, mg/m3, %VOL, %LEL |
| Display | Monochrome dot matrix 128 x 128 LCD graphic display. |
| Backlight | The time of the backlight is set when the alarm the backlight will auto on. |
| Data Recording | Storage capacity of over one hundred thousand sets, it can continue to store for 15 months with intervals of 5 minutes. Interval time ranges from 10 to 3600 seconds are settable. (Optional function) |
| Calibration | Both target point calibrations can be set up as a calibration value. Support automatic zero-point calibration of all channels with one click. |
| Restoration | support restoration of factory calibration, support restoration of factory parameter settings. |
| Alarm Type | sound and light. Higher and lower alarm point values are settable. There are three alarm statuses for selection: ON/OFF/MUTE. |
| Language | Chinese/English |
| Battery | 3.7 V rechargeable lithium battery, with a capacity of 1800 mAh, the working time is more than 50 hours (no combustible gas), and the charging time is less than 6 hours. |
| Protection Grade | IP 66 |
| Explosion-Proof Grade | Exia Ⅱ CT4 |
| Working Humidity | 0% RH to 95% RH (Non-condensing, a filter dryer is needed in an environment of moisture more than 90%RH) |
| Working Temperature | -4 °F to 122 °F (-20 ℃ to 50 ℃) |
